2012010944

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{761}}^1$

素因数の和:1261

約数の個数: 56

約数和(自身を含む): 4045153200

約数和(自身を除く): 2033142256

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 379, 436, 758, 761, 872, 1516, 1522, 1744, 3032, 3044, 3488, 6064, 6088, 6976, 12128, 12176, 24256, 24352, 41311, 48704, 82622, 82949, 165244, 165898, 288419, 330488, 331796, 576838, 660976, 663592, 1153676, 1321952, 1327184, 2307352, 2643904, 2654368, 4614704, 5308736, 9229408, 18458816, 31437671, 62875342, 125750684, 251501368, 503002736, 1006005472, 2012010944]

約数ペア:

[(1, 2012010944), (2, 1006005472), (4, 503002736), (8, 251501368), (16, 125750684), (32, 62875342), (64, 31437671), (109, 18458816), (218, 9229408), (379, 5308736), (436, 4614704), (758, 2654368), (761, 2643904), (872, 2307352), (1516, 1327184), (1522, 1321952), (1744, 1153676), (3032, 663592), (3044, 660976), (3488, 576838), (6064, 331796), (6088, 330488), (6976, 288419), (12128, 165898), (12176, 165244), (24256, 82949), (24352, 82622), (41311, 48704)]